The manual/semi-automatic profile control injection system is a complete oilfield profile control injection system designed and developed based on the TPB hydraulic profile control injection pump. The system mainly consists of several units such as hydraulic profile control injection pump, mixing tank, water tank, jet feeding device, etc. Each unit is independently assembled into a pry bar, and the equipment can achieve standardized modularization. The connection between equipment is fast and convenient, making it an ideal set of equipment for oilfield profile control, water plugging, oil displacement control, and polymer injection operations.